000 00439nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a658.54
_bSt797
110 _aIndian Statistical Institute. SQC Unit
245 _aCourse in operational research
260 _aCalcutta
_bISI
_c19
300 _a348p.
650 _aManagement science
650 _aOperational research
942 _cBK
999 _c91185
_d91185